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1、Unit4OurWorldTopic1Plantsandanimalsareimportanttous.SectionAThemainactivitiesare1aand2a.本课重点活动是1a和2a。Ⅰ.Teachingaimsanddemands教学目标1.Learnsomenewwords:countryside,sky,clear,nature,cow,horse,hen,sheep,goose(geese),thin2.Learnsomewaysofexpressingcomparativesituations:(1)Theairisfresher.(2)I’m
2、muchfasterthanyou.(3)I’malittlebiggerthanyou.3.Learnthecomparativeandsuperlativedegreesofadjectives.4.Talkaboutnature.Ⅱ.Teachingaids教具动物图片/挂图/录音机/小黑板/多媒体Ⅲ.Five-fingerTeachingPlan五指教学方案Step1Review第一步复习(时间:7分钟)通过复习动物名称导入本课生词及形容词的比较级。1.(利用图片,复习动物名称,引出新词,导入新课。)(教师出示猫、狗、兔子、牛、马、鸡、羊、鹅等的图片。)T:Wha
3、t’sthisinEnglish?Ss:It’sacat/dog/rabbit…T:Andwhat’sthis?(如果学生们不会用英语说,教师可示范并领读。)(板书并要求学生掌握。)cow,horse,hen,sheep,goose(geese)T:Doyouliketheseanimals?Ss:Yes./Ofcourse.T:Wherecanyouseethem?S1:Inthezoo.S2:Onthefarm.T:Yes,wecanseetheanimalsinthecountryside.(教师教学countryside并板书,要求学生掌握。)countrysid
4、e2.(教师引导学生比较城市与农村,并帮助学生说出一些含比较级的句子。)T:Wecanalsoseetheseanimalsinthecity.Doyoulikethecountrysideorthecity?Why?S3:Ilikethecity,becausetheroadsarewider,andthebuildingsarehigher.S4:Ilikethecountryside,becausetheairisfresher,andtheskyisbluer.T:Yes,Ialsolikethecountrysidebecausetheriversareclea
5、rer,andtherearealsogreenertrees.Peoplecanenjoythebeautiesofnaturethere.(板书并要求学生掌握sky,nature,clear;理解beauty。)sky,clear,beauty,nature(教师引导学生观察wider,higher,fresher,bluer,greener的变化规则并适当讲解形容词比较级的变化方式。)Step2Presentation第二步呈现(时间:5分钟)通过学习1a对话及对其内容的复述,让学生体会形容词的比较级的用法。1.(让学生看1a挂图,观察人物,猜测他们之间的对话内容。
6、听1a录音,回答问题。)T:Lookatthepicture.MichaelandWangWeiaretalkingaboutlifeinthecountryside.Nowlistentothetapeandtrytoanswerthefollowingquestions:Wholikesthecountryside?Why?(核对答案。)2.(再放1a录音,让学生跟读1a,注意语音语调。)T:Listento1aandreadafterthetape.Payattentiontothepronunciationandintonation.Step3Consolidat
7、ion第三步巩固(时间:10分钟)通过对1a的朗读及1b复述,让学生理解形容词比较级的用法。1.(分角色朗读课文。)T:NowI’lldividetheclassintotwogroups.GroupAactsasMichael,andGroupBactsasWangWei.Thenchangetheroles.2.(根据1a,完成1b。)T:Nowfinish1baccordingto1a.(核对答案。)3.(依据关键词复述1b,并根据1b内容绘制一幅乡村图。)T:WangWeilikescountrysideverymuc